The issue is we've entered an age where, because of devices' entanglement with the cloud, the manufacturer's interest in the object isn't exhausted at the moment of sale. This is a big change in the way things have traditionally been done, and in the long term it could have major consequences.
This isn't the first time something like this has happened - but usually manufacturers are pretty reticent about it, and try to avoid looking capricious in their actions. When Amazon removed books from customers' Kindles they got a bunch of flack for it, even though there was some sort of reason involving the copy not having been licensed properly, or something.
If I brought a normal washing machine and it leaked a lot, I could post a factual review on line without fear of retribution. If I brought an internet-enabled washing machine and it leaked a lot, should I expect that posting a factual review online would get my washing machine remotely disabled? This would not be good for getting trustworthy reviews.
And if a device can be remotely disabled because of a negative review, can it also be disabled because, say, I'm a Yankees supporter and the guy taking my support call thinks Yankees suck? What if the support guy thought it would be funny to see me hopping on one foot while holding a shoe on my head - can he disable my device until I send him a video of that?